258670836

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{247769}}^1$

素因数の和:247808

約数の個数: 36

約数和(自身を含む): 676412100

約数和(自身を除く): 417741264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 247769, 495538, 743307, 991076, 1486614, 2229921, 2973228, 4459842, 7185301, 8919684, 14370602, 21555903, 28741204, 43111806, 64667709, 86223612, 129335418, 258670836]

約数ペア:

[(1, 258670836), (2, 129335418), (3, 86223612), (4, 64667709), (6, 43111806), (9, 28741204), (12, 21555903), (18, 14370602), (29, 8919684), (36, 7185301), (58, 4459842), (87, 2973228), (116, 2229921), (174, 1486614), (261, 991076), (348, 743307), (522, 495538), (1044, 247769)]